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Model
LC-70UQ10KN (serv.man3)
Pages
88
Size
12.93 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-70uq10kn-sm3.pdf
Date

Sharp LC-70UQ10KN (serv.man3) Service Manual ▷ View online

29
LC-60UQ10
LC-70UQ10
SERVICE ADJUSTMENTS
1. Adjustment method after PWB and/or IC replacement due to repair 
The unit is set to the optimum at the time of shipment from the factory.
If any value should become improper or any adjustment is necessary due to the part replacement, make an ad-
justment according to the following procedure.
1.1. Procure the following units in order to replace the main unit:
MAIN UNIT  DKEYFG380FM51 
  NOTE: Caution when replacing IC (IC2002) in the main unit.
The above IC is Monitor microcomputer.
Before replacing the relevant part, procure the folllowing parts in which the data have been rewritten.
IC2002: RH-IXD515WJNTQ
  NOTE: Caution when replacing ICs (IC3301, IC3102) in the main unit.
When replacing either IC3301 or IC3102, exchange MAIN units for 
MAIN UNIT: DKEYFG380FM51
Each part should not be individually exchanged.
  NOTE: HDMI ROM Writing
After replacing IC2601, execute “HDMI EDID WRITE” on the page 5/30.
Please execute it after checking MODEL NAME & INCH SIZE are correct.
If MODEL NAME & INCH SIZE are not correct, set them previously. (Refer to 1.2).
The ROM data based on information of MODEL NAME & INCH SIZE.
1) Enter the process adjustment mode in TV.
2) Use the cursor keys (▲/▼) and CH keys (r/s)  of R/C to select the item [HDMI EDID WRITE] on the 
page 5/30.
3) It is complited with OK displayed.
NOTE: HDMI EXTERNAL ROM Writing
After replacing IC1601, execute “HDMI EXTERNAL EDID WRITE” on the page 5/30.
Please execute it after checking MODEL NAME & INCH SIZE are correct.
If MODEL NAME & INCH SIZE are not correct, set them previously. (Refer to 1.2)
The ROM data based on information of MODEL NAME & INCH SIZE.
1) Enter the process adjustment mode in TV.
2) Use the cursor keys (▲/▼) and CH keys (r/s)  of R/C to select the item [HDMI EDID WRITE] on the 
page 5/30.
3) It is complited with OK displayed.
1.2.  After replacing the LCD panel or LCD control/MAIN UNIT, check ”Inch setting and Model name”  in the 
following procedure:
1) Enter the process adjustment mode in TV 
2) 
Use the cursor keys (▲/▼) and CH keys (r/s) of R/C to select the item [MODEL NAME] on the page 30/30.
3) Verify that the Model name is displayed.
4) If the Model name doesn’t match, select the values of the Model name with the VOL keys(+/-).
5) After selection in Step 4), press the OK key, and it is completed with OK displayed.
5) 
Use the cursor keys  (▲/▼)  and CH keys (r/s)  of R/C to select the item [PANEL_SIZE] on the page 30/30.
7) 
Verify that the panel size is displayed.
8) 
If the size doesn’t match, select the values of the panel size with the VOL keys(+/-).
9) After selection in Step 8), press the OK key, and it is completed with OK displayed.
10) After setting [MODEL NAME][PANEL_SIZE] , unplug the AC power cord and plug it back in.
11) 
Enter the process adjustment mode in TV , and check  “ Inch setting and Model name”, again.
30
LC-60UQ10
LC-70UQ10
ADJUSTMENT PROCEDURE
[1] ADJUSTMENT PROCEDURE
1. Adjustment method after PWB and/or IC replacement due to repair
The unit is set to the optimum at the time of shipment from the factory. 
If any value should become improper or any adjustment is necessary due to the part replacement, make an adjustment
according to the following procedure.
1. Procure the following units in order to replace the main unit
MAIN UNIT : DKEYFG380FM51 
NOTE: Caution when replacing IC (IC2002) in the main unit
The above IC are Monitor microcomputer. 
Before replacing the relevant part, procure the following parts in which the data have been rewritten.
IC2002 : RH-IXD515WJNTQ
NOTE: Caution when replacing ICs(IC3301,IC3102) in the main unit 
When replacing either IC3301 or IC3102, exchange MAIN units for 
MAIN UNIT :DKEYFG380FM51 
Each part should not be individually exchanged. 
NOTE: HDMI ROM Writing
After replacing IC2601, execute “HDMI EDID WRITE” on the page 5/21.
Please execute it after checking  MODEL NAME & INCH SIZE. are correct. 
If  MODEL NAME & INCH SIZE. are not correct,  set them previously. (Refer to 2.)
The ROM data based on information of MODEL NAME & INCH SIZE
1) Enter the process adjustment mode in TV.
2) Use the cursor keys (▲/▼) and CH keys (∧/∨)  of R/C to select the item [HDMI EDID WRITE] on the page 5/21.
3) It is complited with OK displayed.
NOTE: HDMI EXTERNAL ROM Writing
After replacing IC1601, execute “HDMI EXTERNAL EDID WRITE” on the page 5/21.
Please execute it after checking  MODEL NAME & INCH SIZE. are correct. 
If  MODEL NAME & INCH SIZE. are not correct,  set them previously. (Refer to 2.)
The ROM data based on information of MODEL NAME & INCH SIZE
1) Enter the process adjustment mode in TV.
2) Use the cursor keys (▲/▼) and CH keys (∧/∨)  of R/C to select the item [HDMI EDID WRITE] on the page 5/21.
3) It is complited with OK displayed.
2. After replacing the LCD panel or LCD control/MAIN UNIT, check ”Inch setting and Model name”  in the following procedure.
1) Enter the process adjustment mode in TV 
2) Use the cursor keys (▲/▼) and CH keys (∧/∨) of R/C to select the item [MODEL NAME] on the page 21/21.
3) Verify that the Model name is displayed.
4) If the Model name doesn't match, select the values of the Model name with the VOL keys(+/-).
5) After selection in Step 4), press the OK key, and it is completed with OK displayed.
6) Use the cursor keys  (▲/▼)  and CH keys (∧/∨)  of R/C to select the item [PANEL_SIZE] on the page 21/21.
7) Verify that the panel size is displayed.
8) If the size doesn't match, select the values of the panel size with the VOL keys(+/-).
9) After selection in Step 8), press the OK key, and it is completed with OK displayed.
10) After setting [MODEL NAME][PANEL_SIZE] , unplug the AC power cord and plug it back in.
11) Enter the process adjustment mode in TV , and check  " Inch setting and Model name", again.
3
30/30
DTV
AUTO
EURO
60E_UQ10E
EEP SAVE
OFF
EEP RECOVER
OFF
MONITOR ERROR CAUSE RESET
OFF
MODEL NAME
UQ10E
PANEL SIZE
60
VERUP FLAG ENABLE
Enter
PANEL LIMIT
ON
PANEL RANGE LIMIT
230
SHORT CHECK MODE
Enter
SHORT CHECK CURRENT
60
PRODUCT EEP ADR
0x 0
PRODUCT EEP DATA
0x 0
PRODUCT FACTORY
xxx
TEST NETWORK UPDATE
NO
3. After replacing the LCD panel or LCD control PWB, adjust the VCOM in the following procedure.
1) Enter the process adjustment mode.
2) Use the cursor keys  (▲/▼)  and CH keys (∧/∨)  of R/C to select the item [VCOM ADJ ] on the page 10/21.
3) Press the OK key to verify that the adjustment pattern is displayed.
4) Use VOL keys(+/-) of R/C to adjust the flicker in the center of the screen to minimum.
5) When the optimal state is achieved in Step 4, press the OK key to turn the pattern to OFF.
[ Caution ]
V-COM must be adjusted with no signal from ANT in order to avoid change of brightness by active backlight. 
[ Adjustment location ]
Inch setting and Model name 
In the case of 60UQ10E/EN/KN, 60PRO10R,   this is  
[60E_UQ10E]. 
In the case of 70UQ10E/EN/KN, 70PRO10R, , this is  
1.3. After replacing the LCD panel or LCD control PWB, adjust the VCOM in the following procedure:
1) Enter the process adjustment mode.
2) 
Use the cursor keys  (▲/▼)  and CH keys (r/s)  of R/C to select the item [VCOM ADJ ] on the page 10/30.
3) Press the OK key to verify that the adjustment pattern is displayed.
4) 
Use VOL keys(+/-) of R/C to adjust the flicker in the center of the screen to minimum.
5) When the optimal state is achieved in Step 4, press the OK key to turn the pattern to OFF.
[Caution]
V-COM must be adjusted with no signal from ANT in order to avoid change of brightness by active backlight. 
[ Adjustment location ]
2. Entering and exiting the adjustment process mode
1) Unplug the AC power cord of running TV set to force off the power.
2) While holding down the “VOL (-)” and “INPUT” keys on the set at once, plug in the AC power cord to turn on the 
power.
The letter “K” appears on the screen. 
This state is in Inspection mode.
3) Next, hold down the “VOL (-)” and “CH (s)” keys on the set at once.
Multiple lines of blue characters appearing on the screen indicate that the set is now in 
the adjustment Process 
mode.
If you fail to enter the adjustment process mode (the display is the same as normal startup), retry the procedure.
4) To exit the adjustment process mode after the adjustment is done, unplug the AC power cord to force off the power.
(When the power is turned off with the remote controller, once unplug the AC power cord and plug it in again.
In this case, wait for 20 seconds or so after unplugging.)
ADJUSTMENT PROCEDURE
[1] ADJUSTMENT PROCEDURE
1. Adjustment method after PWB and/or IC replacement due to repair
The unit is set to the optimum at the time of shipment from the factory. 
If any value should become improper or any adjustment is necessary due to the part replacement, make an adjustment
according to the following procedure.
1. Procure the following units in order to replace the main unit
MAIN UNIT : DKEYFG380FM51 
NOTE: Caution when replacing IC (IC2002) in the main unit
The above IC are Monitor microcomputer. 
Before replacing the relevant part, procure the following parts in which the data have been rewritten.
IC2002 : RH-IXD515WJNTQ
NOTE: Caution when replacing ICs(IC3301,IC3102) in the main unit 
When replacing either IC3301 or IC3102, exchange MAIN units for 
MAIN UNIT :DKEYFG380FM51 
Each part should not be individually exchanged. 
NOTE: HDMI ROM Writing
After replacing IC2601, execute “HDMI EDID WRITE” on the page 5/21.
Please execute it after checking  MODEL NAME & INCH SIZE. are correct. 
If  MODEL NAME & INCH SIZE. are not correct,  set them previously. (Refer to 2.)
The ROM data based on information of MODEL NAME & INCH SIZE
1) Enter the process adjustment mode in TV.
2) Use the cursor keys (▲/▼) and CH keys (∧/∨)  of R/C to select the item [HDMI EDID WRITE] on the page 5/21.
3) It is complited with OK displayed.
NOTE: HDMI EXTERNAL ROM Writing
After replacing IC1601, execute “HDMI EXTERNAL EDID WRITE” on the page 5/21.
Please execute it after checking  MODEL NAME & INCH SIZE. are correct. 
If  MODEL NAME & INCH SIZE. are not correct,  set them previously. (Refer to 2.)
The ROM data based on information of MODEL NAME & INCH SIZE
1) Enter the process adjustment mode in TV.
2) Use the cursor keys (▲/▼) and CH keys (∧/∨)  of R/C to select the item [HDMI EDID WRITE] on the page 5/21.
3) It is complited with OK displayed.
2. After replacing the LCD panel or LCD control/MAIN UNIT, check ”Inch setting and Model name”  in the following procedure.
1) Enter the process adjustment mode in TV 
2) Use the cursor keys (▲/▼) and CH keys (∧/∨) of R/C to select the item [MODEL NAME] on the page 21/21.
3) Verify that the Model name is displayed.
4) If the Model name doesn't match, select the values of the Model name with the VOL keys(+/-).
5) After selection in Step 4), press the OK key, and it is completed with OK displayed.
6) Use the cursor keys  (▲/▼)  and CH keys (∧/∨)  of R/C to select the item [PANEL_SIZE] on the page 21/21.
7) Verify that the panel size is displayed.
8) If the size doesn't match, select the values of the panel size with the VOL keys(+/-).
9) After selection in Step 8), press the OK key, and it is completed with OK displayed.
10) After setting [MODEL NAME][PANEL_SIZE] , unplug the AC power cord and plug it back in.
11) Enter the process adjustment mode in TV , and check  " Inch setting and Model name", again.
3
30/30
DTV
AUTO
EURO
60E_UQ10E
EEP SAVE
OFF
EEP RECOVER
OFF
MONITOR ERROR CAUSE RESET
OFF
MODEL NAME
UQ10E
PANEL SIZE
60
VERUP FLAG ENABLE
Enter
PANEL LIMIT
ON
PANEL RANGE LIMIT
230
SHORT CHECK MODE
Enter
SHORT CHECK CURRENT
60
PRODUCT EEP ADR
0x 0
PRODUCT EEP DATA
0x 0
PRODUCT FACTORY
xxx
TEST NETWORK UPDATE
NO
3. After replacing the LCD panel or LCD control PWB, adjust the VCOM in the following procedure.
1) Enter the process adjustment mode.
2) Use the cursor keys  (▲/▼)  and CH keys (∧/∨)  of R/C to select the item [VCOM ADJ ] on the page 10/21.
3) Press the OK key to verify that the adjustment pattern is displayed.
4) Use VOL keys(+/-) of R/C to adjust the flicker in the center of the screen to minimum.
5) When the optimal state is achieved in Step 4, press the OK key to turn the pattern to OFF.
[ Caution ]
V-COM must be adjusted with no signal from ANT in order to avoid change of brightness by active backlight. 
[ Adjustment location ]
Inch setting and Model name 
In the case of 60UQ10E/EN/KN, 60PRO10R,   this is  
[60E_UQ10E]. 
In the case of 70UQ10E/EN/KN, 70PRO10R, , this is  
CAUTION: 
Use due care in handling the information described here lest the users should know how to enter the adjustment 
process mode.
If the settings are tampered with in this mode, unrecoverable system damage may result.
   Service Adjustments (continued)
[70E_UQ10E].
31
LC-60UQ10
LC-70UQ10
3. Remote controller key operation and description of display in adjustment process mode.
Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is avai-
lable.
4. Description of display
         
    
Remote Control key
Main unit key
Function
P (r / s)
CH
 (
r / s)
  Moving an item (line) by one (UP/DOWN)
i ( 
k / l)
VOL
 
k / l)
 Changing a selected item setting (+1/-1)
Cursor (▼/▲) 
--
Turning a page (PREVIOUS/NEXT)
Cursor (◄/►) 
--
Changing a selected line setting (+10/-10)
b
INPUT
 Input source switching (toggle switching) (TV→EXT1→etc...)
OK
Executing a function
6
--
Returning to present page
2. Entering and exiting the adjustment process mode
1) Unplug the AC power cord of running TV set to force off the power.
2) While holding down the “VOL (-)” and “INPUT” keys on the set at once, plug in the AC power cord to turn on the power.
The letter “K” appears on the screen. This state is in Inspection mode.
3) Next, hold down the “VOL (-)” and “CH (∨)” keys on the set at once.
Multiple lines of blue characters appearing on the screen indicate that the set is now in the adjustment Process mode.
If you fail to enter the adjustment process mode (the display is the same as normal startup), retry the procedure.
4) To exit the adjustment process mode after the adjustment is done, unplug the AC power cord to force off the power.
(When the power is turned off with the remote controller, once unplug the AC power cord and plug it in again.
In this case, wait for 20 seconds or so after unplugging.)
CAUTION: 
Use due care in handling the information described here lest the users should know how to enter the adjustment process mode. 
If the settings are tampered with in this mode, unrecoverable system damage may result.
3. Remote controller key operation and description of display in adjustment process mode.
Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available.
 Remote controller key   Main unit key 
 Remote controller key Main unit key Function
 CH keys (∧/∨)
 CH (∧/∨)
  Moving an item (line) by one (UP/DOWN)
 VOL keys (+/-) 
 VOL (+/-) 
  Changing a selected item setting (+1/-1)
 Cursor (▲/▼ ) 
  — 
  Turning a page (PREVIOUS / NEXT)
 Cursor (         )
  — 
  Changing a selected line setting (+10/-10)
 INPUT
INPUT
  Input source switching (toggle switching) (TV→EXT1→ etc...)
 OK 
  — 
  Executing a function
 RETURN 
  — 
  Returning to a present page
4. Description of display
(1) Present page / number of total pages 
(3) Present colour system 
(2) Input has been selected now
 (4) Inducing display
(5)  Inch setting and Model name display
1/30
DTV
AUTO
EURO
60E_UQ10E
MAIN / BOOT Version
1.00 (E 2014/**/** ) / xxxx
Monitor Version
xxxx
T-CON Version/FRC Version
xxxx/xxxx
HDMI HDCP FE Version
xxxx
NETFLIX ESN
xxxx
CI+INFO/SECURE BOOT
xxxxx/YES
MAC
xxxx
WMDRM
xxxx
MIRACAST HDCP
xxxx
LAMP ERROR
0
MONITOR ERR CAUSE
1)xxxxxx  2)xxxxxx
NORMAL STANDBY CAUSE
3)xxxxxx  4)xxxxxx
ERROR STANDBY CAUSE
0
0 0 0 0
(6) Item name 
(7) Parameter
No.   Description 
 Display specification
(1)
 Present page/number of total pages 
 2char/2char Decimal Number mark.
(2)
 Input that has been selected now 
 TUNER/DTV/INPUT1/INPUT2/INPUT3/INPUT5/INPUT6/INPUT7/etc…
(3)
 Present colour system 
 AUTO/N358/N443/PAL/SECAM/480i/580i/1080i/50 etc…
(4)
 Inducing display 
 EUROPE/RUSSIA/SWEDEN
(5)
 Inch setting and Model name display
 Inch setting and Model name displa
(6)
 Item name 
 Max. 30 char
(7)
 Parameter
 Max. 60 char
/
         
    
No.
Description
Display specification
(1)
 Present page/number of total pages
 2char/2char Decimal Number mark.
(2)
 
Input that has been selected now
 TUNER/DTV/INPUT1/INPUT2/INPUT3/INPUT5/INPUT6/INPUT7/etc…
(3)
 Present colour system
 AUTO/N358/N443/PAL/SECAM/480i/580i/1080i/50 etc…
(4)
 
Inducing display
 EUROPE/RUSSIA/SWEDEN
(5)
 
Inch setting and Model name display
 Inch setting and Model name display
(6)
 Item name
 Max. 30 char
(7)
 
Parameter
 Max. 60 char
32
LC-60UQ10
LC-70UQ10
5. Adjustment process mode menu
The character string in brackets [ ] will appear as a page title in the adjustment process menu header.
5. Adjustment process mode menu
    The character string in brackets [ ] will appear as a page title in the adjustment process menu header.
Page
Line
Item
Description
Remarks (adjustment detail, etc.)
1/30
[INFO]
MAIN / BOOT Version
xxxx(xxxx)/xxxx
MAIN / BOOT Version
2
Monitor Version
xxxx
Monitor software version
3
T-CON Version/FRC Version
xxxx/xxxx
T-CON Version/FRC Version
4
HDMI HDCP FE Version
xxxx
HDMI HDCP FE Version
5
NETFLIX ESN
xxxx
NETFLIX ESN
6
CI+INFO/SECURE BOOT
xxxxx/YES
CI+ Key Information/SECURE BOOT
7
MAC
xxxx
MAC
8
WMDRM
xxxx
WMDRM
9
MIRACAST HDCP
xxxx
MIRACAST HDCP
10
LAMP ERROR
0
Number of termination due to lamp error.
11
MONITOR ERR CAUSE
1)xxxxxx 2)xxxxxx
3)xxxxxx 4)xxxxxx
Last error standby cause.
12
NORMAL STANDBY CAUSE
0
Situation that became standby at the end.
(Excluding the error)
13
ERROR STANDBY CAUSE
0 0 0 0
Error standby cause
2/30
1
INDUSTRY INIT
Enter
Initialization to factory settings execution.
2
INDUSTRY INIT(-Public)
OFF
Initialization to factory settings execution.(Public mode is excluded)
3
PUBLIC MODE
OFF
Public mode ON/OFF setting 
4
Center Acutime
xxxx
Main operating hours.
5
RESET
OFF
Main operating hours reset.
6
Backlight Acutime
xxxx
Backlight operating hours.
7
RESET
OFF
Backlight operating hours reset.
8
LAMP ERROR RESET
OFF
Lamp error reset.
9
ADJ PARAM SET
Enter
ADJ PARAM SET
10
VIC XPOS
0
X-coordinate setting for VIC READ
11
VIC YPOS
0
Y-coordinate setting for VIC READ
12
VIC SIGNAL TYPE
MAIN
Signal type setting for VIC READ
13
VIC READ
OFF
Picture level acquisition function
(Level appears in green on the upper right)
3/30
1
TUNER ADJ
Enter
TUNER auto adjustment execution
2
PAL+TUNER ADJ
Enter
PAL TUNER auto adjustment execution
3
TUNER ADJ(SMPTE)
Enter
TUNER auto adjustment execution (SMPTE)
4
PAL+TUNER ADJ(SMPTE)
Enter
PAL TUNER auto adjustment execution (SMPTE)
5
TUNER ADJ(SMPTE CH57)
Enter
TUNER auto adjustment execution (SMPTE CH57)
6
PAL+TUNER ADJ(SMPTE CH57)
Enter
PAL TUNER auto adjustment execution (SMPTE CH57)
7
TUNER CONTRAST A_GAIN
xx
TUNER signal level adjustment
8
TUNER CONTRAST D_GAIN
xxxx
TUNER signal level adjustment
9
TUNER CONTRAST OFFSET
xxx
TUNER signal level adjustment
4/30
1
PAL ADJ
Enter
PAL adjustment
2
SECAM ADJ
Enter
SECAM adjustment
3
N358 ADJ
Enter
N358 adjustment
4
PAL CONTRAST A_GAIN
xx
PAL contrast adjustment
5
PAL CONTRAST D_GAIN
xxxx
PAL contrast adjustment
6
PAL CONTRAST OFFSET
xxx
PAL contrast adjustment
7
SECAM CONTRAST A_GAIN
xx
SECAM contrast adjustment
8
SECAM CONTRAST D_GAIN
xxxx
SECAM contrast adjustment
9
SECAM CONTRAST OFFSET
xxx
SECAM contrast adjustment
10
N358 CONTRAST A_GAIN
xx
N358 contrast adjustment
11
N358 CONTRAST D_GAIN
xxxx
N358 contrast adjustment
12
N358 CONTRAST OFFSET
xxx
N358 contrast adjustment
5/30
1
HDMI CEC TEST
Enter
HDMI CEC test
2
HDMI HDCP FW WRITE
Enter
HDMI HDCP FW WRITE
3
HDMI EDID WRITE
Enter
HDMI EDID WRITING
4
HDMI EXTERNAL EDID WRITE
Enter
HDMI EXTERNAL EDID WRITE
5
INSPECT USB TERM
PORT ALL:**
Reading inspection of USB memory terminal  
6
MONIDATA READ[TEMP/OPC]
OFF
MONITOR Temperature/ OPC Acquisition tool.
7
CAUSE RESET
Enter
Reset of standby cause 
6/30
1
COMP15K ALL ADJ
Enter
Component 15K picture level adjustment
2
COMP15K MAIN Y GAIN
xxx
Y GAIN adjustment value
3
COMP15K MAIN CB GAIN
xxx
Cb GAIN adjustment value
4
COMP15K MAIN CR GAIN
xxx
Cr GAIN adjustment value
5
COMP15K Y OFFSET
xxx
Y OFFSET adjustment value
6
COMP15K CB OFFSET
xxx
Cb OFFSET adjustment value
7
COMP15K CR OFFSET
xxx
Cr OFFSET adjustment value
8
COMP15K A_CLAMP
xxx
COMP15k  CLAMP
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